Index of /sys/dev/char/21:0/subsystem/sg4/

../
device/                                            21-Jun-2025 12:20                   -
power/                                             21-Jun-2025 23:32                   -
subsystem/                                         21-Jun-2025 12:18                   -
dev                                                21-Jun-2025 23:32                4096
uevent                                             21-Jun-2025 23:32                4096